Why does temperature increases proportionaly to pressure?

Question

I know PV = nRT, but what exactly is happening that explains this relation?

In: 3

Answer 1

If you put pressure on something, you have Same matter & energy, but in less space. Particules are forced to collide or come closer together with increases the spin/vibration which is what temperature is. Less energy per space means getting colder, so more energy per space means getting hotter